D4.5.4 (EntityTopic, 15)
From Hi.gher. Space
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<[#embed [hash YMGVRACF02GPJBSHE9X9YE7TJ9]]> | <[#embed [hash YMGVRACF02GPJBSHE9X9YE7TJ9]]> | ||
| - | Top view, centered on a great rhombicosidodecahedron: | + | Top view, centered on a great rhombicosidodecahedron, showing triangular hebesphenorotundae: |
<[#embed [hash FXGXR8560QV9PZQEMJ2CER6V5Q]]> | <[#embed [hash FXGXR8560QV9PZQEMJ2CER6V5Q]]> | ||
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| + | Top view, showing bilunabirotundae: | ||
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| + | <[#embed [hash 20YZP13JNQPFTB0APJMTJF5SAW]]> | ||
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| + | ==Stella4D model== | ||
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| + | [http://hddb.teamikaria.com/dl/Z7KFAH54WFG285GP2YJ8R9MKX9.off .off file] | ||
Revision as of 00:15, 23 February 2014
CJ4.5.4 is a CRF polychoron crown jewel derived from CJ4.5.3 by substituting the 30 icosidodecahedral cells with bilunabirotunda. It was first suggested by Marek on February 14, 2014, and subsequently constructed and confirmed to be CRF by Quickfur. It has 2 rhodopantohedra, 40 J92's, 30 J91's, 36 decagonal prisms, and 240 square pyramids. It is the first known crown jewel that contains two 3D crown jewels as cells, the bilunabirotunda (J91), and the triangular hebesphenorotunda (J92).
Projections
Side-view, showing the bilunabirotundae:
Side-view, showing the triangular hebesphenorotundae:
Top view, centered on a great rhombicosidodecahedron, showing triangular hebesphenorotundae:
Top view, showing bilunabirotundae:
